Malware analysis DHL_119040 makbuz belgesi, pdf.iso Malicious activity

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File name:	DHL_119040 makbuz belgesi, pdf.iso
Full analysis:	https://app.any.run/tasks/498ce0cb-5996-4b4e-a029-77c63f3d1446
Verdict:	Malicious activity
Threats:	NanoCore is a Remote Access Trojan or RAT. This malware is highly customizable with plugins which allow attackers to tailor its functionality to their needs. Nanocore is created with the .NET framework and it’s available for purchase for just $25 from its “official” website. Remote access trojans (RATs) are a type of malware that enables attackers to establish complete to partial control over infected computers. Such malicious programs often have a modular design, offering a wide range of functionalities for conducting illicit activities on compromised systems. Some of the most common features of RATs include access to the users’ data, webcam, and keystrokes. This malware is often distributed through phishing emails and links. Stealers are a group of malicious software that are intended for gaining unauthorized access to users’ information and transferring it to the attacker. The stealer malware category includes various types of programs that focus on their particular kind of data, including files, passwords, and cryptocurrency. Stealers are capable of spying on their targets by recording their keystrokes and taking screenshots. This type of malware is primarily distributed as part of phishing campaigns. Trojans are a group of malicious programs distinguished by their ability to masquerade as benign software. Depending on their type, trojans possess a variety of capabilities, ranging from maintaining full remote control over the victim’s machine to stealing data and files, as well as dropping other malware. At the same time, the main functionality of each trojan family can differ significantly depending on its type. The most common trojan infection chain starts with a phishing email. Malware Trends Tracker >>>
Analysis date:	July 17, 2019, 13:08:13
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:	rat nanocore trojan stealer
Indicators:
MIME:	application/x-iso9660-image
File info:	ISO 9660 CD-ROM filesystem data 'DHL_119040 makbuz belgesi, pdf'
MD5:	049B85A8DD55580BDC5147A1AC05C6A1
SHA1:	1983915C947475BD5F099A4259BB0C5EEB420F90
SHA256:	987B9071517B11F829ECCF126E96F104553D85F9D4B4A0058456DC2C86823CB1
SSDEEP:	6144:VN8EypKp2ZMf4rowuz5pJbeypECUHLadFrnFkc6931x3x+jMOKtiqdXVvaDZbh:0jwj4UwujJf4HLaLrn693YjjK5d8Dv

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.

Launch configuration

Task duration:: 240 seconds
Heavy Evasion option:: off
Network geolocation:: off
Additional time used:: 180 seconds
MITM proxy:: off
Privacy:: Public submission
Fakenet option:: off
Route via Tor:: off
Autoconfirmation of UAC:: on
Network:: on

Software preset

Internet Explorer 8.0.7601.17514 undefined
Adobe Acrobat Reader DC MUI (15.023.20070)
Adobe Flash Player 26 ActiveX (26.0.0.131)
Adobe Flash Player 26 NPAPI (26.0.0.131)
Adobe Flash Player 26 PPAPI (26.0.0.131)
Adobe Refresh Manager (1.8.0)
CCleaner (5.35)
FileZilla Client 3.36.0 (3.36.0)
Google Chrome (75.0.3770.100)
Google Update Helper (1.3.34.7)
Java 8 Update 92 (8.0.920.14)
Java Auto Updater (2.8.92.14)
Microsoft .NET Framework 4.7.2 (4.7.03062)
Microsoft Office Access MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Access Setup Metadata MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Excel MUI (English) 2010 (14.0.6029.1000)
Microsoft Office OneNote MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Outlook MUI (English) 2010 (14.0.6029.1000)
Microsoft Office PowerPoint MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Professional 2010 (14.0.6029.1000)
Microsoft Office Proof (English) 2010 (14.0.6029.1000)
Microsoft Office Proof (French) 2010 (14.0.6029.1000)
Microsoft Office Proof (Spanish) 2010 (14.0.6029.1000)
Microsoft Office Proofing (English) 2010 (14.0.6029.1000)
Microsoft Office Publisher MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Shared MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Shared Setup Metadata MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Single Image 2010 (14.0.6029.1000)
Microsoft Office Word MUI (English) 2010 (14.0.6029.1000)
Microsoft Visual C++ 2008 Redistributable - x86 9.0.30729.6161 (9.0.30729.6161)
Microsoft Visual C++ 2010 x86 Redistributable - 10.0.40219 (10.0.40219)
Microsoft Visual C++ 2013 Redistributable (x86) - 12.0.30501 (12.0.30501.0)
Microsoft Visual C++ 2013 x86 Additional Runtime - 12.0.21005 (12.0.21005)
Microsoft Visual C++ 2013 x86 Minimum Runtime - 12.0.21005 (12.0.21005)
Microsoft Visual C++ 2015-2019 Redistributable (x86) - 14.21.27702 (14.21.27702.2)
Microsoft Visual C++ 2019 X86 Additional Runtime - 14.21.27702 (14.21.27702)
Microsoft Visual C++ 2019 X86 Minimum Runtime - 14.21.27702 (14.21.27702)
Mozilla Firefox 67.0.4 (x86 en-US) (67.0.4)
Notepad++ (32-bit x86) (7.5.1)
Opera 12.15 (12.15.1748)
Skype version 8.29 (8.29)
Update for Microsoft .NET Framework 4.7.2 (KB4087364) (1)
VLC media player (2.2.6)
WinRAR 5.60 (32-bit) (5.60.0)

Hotfixes

Client LanguagePack Package
Client Refresh LanguagePack Package
CodecPack Basic Package
Foundation Package
IE Troubleshooters Package
InternetExplorer Optional Package
KB2534111
KB2999226
KB4019990
KB976902
LocalPack AU Package
LocalPack CA Package
LocalPack GB Package
LocalPack US Package
LocalPack ZA Package
ProfessionalEdition
UltimateEdition

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MALICIOUS
- Application was dropped or rewritten from another process
  - DHL_119040 makbuz belgesi, pdf.exe (PID: 2880)
  - RegAsm.exe (PID: 2752)
- Writes to a start menu file
  - cscript.exe (PID: 2624)
- Changes the autorun value in the registry
  - RegAsm.exe (PID: 2752)
- NanoCore was detected
  - RegAsm.exe (PID: 2752)
- Actions looks like stealing of personal data
  - vbc.exe (PID: 2328)
- Stealing of credential data
  - vbc.exe (PID: 3452)
- Connects to CnC server
  - RegAsm.exe (PID: 2752)
SUSPICIOUS
- Creates files in the user directory
  - DHL_119040 makbuz belgesi, pdf.exe (PID: 2880)
  - cscript.exe (PID: 2624)
  - RegAsm.exe (PID: 2752)
- Executable content was dropped or overwritten
  - DHL_119040 makbuz belgesi, pdf.exe (PID: 2880)
  - WinRAR.exe (PID: 3596)
  - RegAsm.exe (PID: 2752)
- Executes scripts
  - DHL_119040 makbuz belgesi, pdf.exe (PID: 2880)
  - RegAsm.exe (PID: 2752)
- Loads DLL from Mozilla Firefox
  - vbc.exe (PID: 3452)
INFO
- Manual execution by user
  - explorer.exe (PID: 3128)

Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report

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No Malware configuration.

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TRiD

.atn	\|	Photoshop Action (37.5)
.gmc	\|	Game Music Creator Music (8.4)
.abr	\|	Adobe PhotoShop Brush (7.5)

EXIF

ISO

System:	Win32
VolumeName:	DHL_119040 makbuz belgesi, pdf
VolumeBlockCount:	235
VolumeBlockSize:	2048
RootDirectoryCreateDate:	2019:07:17 10:42:02+01:00
Software:	PowerISO
VolumeCreateDate:	2019:07:17 10:42:02.00+01:00
VolumeModifyDate:	2019:07:17 10:42:02.00+01:00

Composite

VolumeSize:	470 kB

No data.

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All screenshots are available in the full report

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Total processes

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID	CMD	Path	Indicators	Parent process
3004	"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\admin\AppData\Local\Temp\DHL_119040 makbuz belgesi, pdf.iso	C:\Windows\system32\rundll32.exe	—	explorer.exe
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows host process (Rundll32) Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255)
3596	"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\DHL_119040 makbuz belgesi, pdf.iso"	C:\Program Files\WinRAR\WinRAR.exe		rundll32.exe
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Version: 5.60.0
2880	"C:\Users\admin\AppData\Local\Temp\Rar$EXa3596.44720\DHL_119040 makbuz belgesi, pdf.exe"	C:\Users\admin\AppData\Local\Temp\Rar$EXa3596.44720\DHL_119040 makbuz belgesi, pdf.exe		WinRAR.exe
User: admin Integrity Level: MEDIUM
2624	"C:\Windows\System32\cscript.exe" //B //Nologo C:\Users\admin\App.vbs	C:\Windows\System32\cscript.exe		DHL_119040 makbuz belgesi, pdf.exe
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft ® Console Based Script Host Exit code: 0 Version: 5.8.7600.16385
2752	"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"	C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe		DHL_119040 makbuz belgesi, pdf.exe
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft .NET Assembly Registration Utility Version: 2.0.50727.5420 (Win7SP1.050727-5400)
3128	"C:\Windows\explorer.exe"	C:\Windows\explorer.exe	—	explorer.exe
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Explorer Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255)
2328	"c:\windows\microsoft.net\framework\v2.0.50727\vbc.exe" /shtml "C:\Users\admin\AppData\Local\Temp\gx0p4dqm.qeb"	c:\windows\microsoft.net\framework\v2.0.50727\vbc.exe		RegAsm.exe
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Visual Basic Command Line Compiler Exit code: 0 Version: 8.0.50727.5420
3452	"c:\windows\microsoft.net\framework\v2.0.50727\vbc.exe" /shtml "C:\Users\admin\AppData\Local\Temp\kqs132ds.xcw"	c:\windows\microsoft.net\framework\v2.0.50727\vbc.exe		RegAsm.exe
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Visual Basic Command Line Compiler Exit code: 0 Version: 8.0.50727.5420

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Total events

1 395

Read events

1 299

Write events

Delete events

Modification events


(PID) Process:	—	Key:	HKEY_CLASSES_ROOT\Local Settings\MuiCache\70\52C64B7E
Operation:	write	Name:	LanguageList
Value: en-US
(PID) Process:	—	Key:	HKEY_CLASSES_ROOT\Local Settings\MuiCache\70\52C64B7E
Operation:	write	Name:	@C:\Windows\System32\isoburn.exe,-350
Value: Disc Image File
(PID) Process:	—	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.iso\OpenWithProgids
Operation:	write	Name:	Windows.IsoFile
Value:
(PID) Process:	—	Key:	HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache
Operation:	write	Name:	LangID
Value: 0904
(PID) Process:	—	Key:	HKEY_CLASSES_ROOT\Local Settings\MuiCache\70\52C64B7E
Operation:	write	Name:	@%SystemRoot%\System32\isoburn.exe,-352
Value: Windows Disc Image Burner
(PID) Process:	—	Key:	HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache
Operation:	write	Name:	C:\Windows\System32\isoburn.exe
Value: Windows Disc Image Burner
(PID) Process:	—	Key:	HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache
Operation:	write	Name:	C:\Program Files\WinRAR\WinRAR.exe
Value: WinRAR archiver
(PID) Process:	—	Key:	HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache
Operation:	write	Name:	C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe
Value: Adobe Acrobat Reader DC
(PID) Process:	—	Key:	HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache
Operation:	write	Name:	C:\Windows\eHome\ehshell.exe
Value: Windows Media Center
(PID) Process:	—	Key:	HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache
Operation:	write	Name:	C:\Program Files\Internet Explorer\iexplore.exe
Value: Internet Explorer

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
2328	vbc.exe	C:\Users\admin\AppData\Local\Temp\gx0p4dqm.qeb		—
		MD5:—	SHA256:—
2624	cscript.exe	C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\App.Lnk		lnk
		MD5:D3E368FD30E5A762C36C04255088F9F8	SHA256:32AB2F994C0DB9DA2BA1022A0A9310CAB9F852B3891C940FF4B226C17D854D69
2880	DHL_119040 makbuz belgesi, pdf.exe	C:\Users\admin\App.vbs		text
		MD5:29D78326650B22607D2011633F648646	SHA256:35A83EB141B87127A5E2E9C56FDA2A35736112E3C7EAFD05745E5CA7387B8C25
2752	RegAsm.exe	C:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\run.dat		binary
		MD5:A9B42841DC328EB70ED3E5ECCCCEA0B4	SHA256:D29ED77B5D14C5E3E71CF6B24CBA79E6882851F017EAAD949E9665507BAB69C1
2752	RegAsm.exe	C:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\catalog.dat		bs
		MD5:0A9C5EAE8756D6FC90F59D8D71A79E1E	SHA256:B1921EA14C66927397BAF3FA456C22B93C30C3DE23546087C0B18551CE5001C5
3596	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Rar$EXa3596.44720\DHL_119040 makbuz belgesi, pdf.exe		executable
		MD5:BD6166B83F1539B0BD8268526ADDC5BA	SHA256:643AD605C480DB8B739E32B5E56E27B744B0EA93A8740C5170A84D33B6F4D7DB
2880	DHL_119040 makbuz belgesi, pdf.exe	C:\Users\admin\AppData\Roaming\pdf.exe		executable
		MD5:BD6166B83F1539B0BD8268526ADDC5BA	SHA256:643AD605C480DB8B739E32B5E56E27B744B0EA93A8740C5170A84D33B6F4D7DB
2752	RegAsm.exe	C:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\settings.bin		binary
		MD5:4E5E92E2369688041CC82EF9650EDED2	SHA256:F8098A6290118F2944B9E7C842BD014377D45844379F863B00D54515A8A64B48
2752	RegAsm.exe	C:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\storage.dat		binary
		MD5:4D784935677AE26ACDC3FB84FA1E6CF8	SHA256:C77E2D82DB9066E4DBFDE3AE0461A4259505F435EC0DB2CE3BD005BE0E2DE67C
2752	RegAsm.exe	C:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\TCP Monitor\tcpmon.exe		executable
		MD5:278EDBD499374BF73621F8C1F969D894	SHA256:C6999B9F79932C3B4F1C461A69D9DC8DC301D6A155ABC33EFE1B6E9E4A038391

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HTTP(S) requests

TCP/UDP connections

DNS requests

Threats

HTTP requests

No HTTP requests

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Connections

PID	Process	IP	Domain	ASN	CN	Reputation
2752	RegAsm.exe	8.8.8.8:53	—	Google Inc.	US	whitelisted
2752	RegAsm.exe	204.152.219.70:3371	abundantgrace1.ddns.net	QuadraNet, Inc	US	malicious

DNS requests

Domain	IP	Reputation
abundantgrace1.ddns.net	204.152.219.70	malicious

Threats

PID	Process	Class	Message
2752	RegAsm.exe	A Network Trojan was detected	ET TROJAN Possible NanoCore C2 60B
2752	RegAsm.exe	A Network Trojan was detected	MALWARE [PTsecurity] NanoCore.RAT
2752	RegAsm.exe	A Network Trojan was detected	MALWARE [PTsecurity] NanoCore.RAT
2752	RegAsm.exe	A Network Trojan was detected	MALWARE [PTsecurity] NanoCore.RAT
2752	RegAsm.exe	A Network Trojan was detected	MALWARE [PTsecurity] NanoCore.RAT
2752	RegAsm.exe	A Network Trojan was detected	MALWARE [PTsecurity] NanoCore.RAT
2752	RegAsm.exe	A Network Trojan was detected	MALWARE [PTsecurity] NanoCore.RAT
2752	RegAsm.exe	A Network Trojan was detected	MALWARE [PTsecurity] NanoCore.RAT
2752	RegAsm.exe	A Network Trojan was detected	MALWARE [PTsecurity] NanoCore.RAT
2752	RegAsm.exe	A Network Trojan was detected	MALWARE [PTsecurity] NanoCore.RAT

38 ETPRO signatures available at the full report

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No debug info

General Info

DHL_119040 makbuz belgesi, pdf.iso

049B85A8DD55580BDC5147A1AC05C6A1

1983915C947475BD5F099A4259BB0C5EEB420F90

987B9071517B11F829ECCF126E96F104553D85F9D4B4A0058456DC2C86823CB1

6144:VN8EypKp2ZMf4rowuz5pJbeypECUHLadFrnFkc6931x3x+jMOKtiqdXVvaDZbh:0jwj4UwujJf4HLaLrn693YjjK5d8Dv

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Application was dropped or rewritten from another process

Writes to a start menu file

Changes the autorun value in the registry

NanoCore was detected

Actions looks like stealing of personal data

Stealing of credential data

Connects to CnC server

SUSPICIOUS

Creates files in the user directory

Executable content was dropped or overwritten

Executes scripts

Loads DLL from Mozilla Firefox

INFO

Manual execution by user

Malware configuration

Static information

TRiD

EXIF

ISO

Composite

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Information

Information

Information

Information

Information

Information

Information

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings